MallowbyNames

Robbyn

ROB-in · Bright fame, of uncertain specific derivation; likely a feminine variant of Robin.

Peak popularity
1974
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Robbyn since 1947

Babies named Robbyn per year in U.S. Social Security records. Raw births topped out in 1962, but relative to how few babies were recorded back then, Robbyn's real moment was 1974.

1530451960198020002020Most births 1962Girls
Data table (by decade)
DecadeGirls
1940s14
1950s251
1960s299
1970s231
1980s127
1990s95
2000s30
2010s19
2020s0

Meaning & origin

Robbyn is a modern respelling of Robin, a name with deep medieval roots. The name first appeared in U.S. records in 1947, and its popularity peaked in 1974, when it was given to a modest number of baby girls. Since then, its usage has declined and stabilized at very low levels, with no data indicating a rank in recent years. The variant spelling with a double b and a y reflects a broader trend in the mid-20th century for creative respellings of classic names. The trajectory of Robbyn is stable, meaning it has maintained a consistent but minimal presence over the decades without significant peaks or revivals.

Robbyn is a feminine given name that emerged as a variant spelling of Robin, itself a medieval diminutive of Robert. Robert derives from the Old High German Hrodebert, composed of hrod 'fame' and beraht 'bright'. The name Robin was used as a nickname for Robert from the Middle Ages onward and later became an independent given name. The spelling with a double b and y is a modern respelling, first recorded in the United States in 1947, peaking in popularity in 1974.

Nicknames & variants

Nicknames: Rob, Robby, Robin

Variants: Robyn, Robin, Robbin

Sibling names for Robbyn

Names that share Robbyn's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

R is for Robbyn, our favorite little girl.

R is for Robbyn…”

In a Mallowby alphabet book, Robbyn's letter becomes Robbyn's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Robbyn's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Robbyn mean?
Robbyn is a feminine variant of Robin, which is a diminutive of Robert, meaning 'bright fame' in Old High German.
How popular is the name Robbyn currently?
Robbyn is currently very rare. In the most recent year (2025), it did not rank in the top 1000 names in the United States.
Is Robbyn a boy or girl name?
Robbyn is almost exclusively used as a feminine name.